Apply on Employer Site

LMI · 3 months ago

Senior Back-End Software Application Developer

US-VA-Tysons

Full-time

Onsite

Mid, Senior Level

$109K/yr - $189K/yr

7+ years exp

LMI is a digital solutions provider focused on enhancing government impact through innovation and technology. They are seeking a Senior Back-End Software Application Developer to develop and maintain server-side logic, create APIs, and collaborate with cross-functional teams to ensure application functionality and security.

AnalyticsConsultingInformation TechnologyLogisticsManagement ConsultingProfessional Services

Comp. & Benefits

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Develop and maintain server-side logic by writing code that powers the application's functionality, handles user requests, and manages data

Create APIs that allow different parts of the application, or different applications, to communicate with each other

Design database schemas, write queries, and ensure data integrity and security

Ensure the application can handle a growing number of users and data efficiently

Work closely with front-end developers to integrate the back-end functionality with the user interface

Implement security measures to protect sensitive data and prevent unauthorized access

Participate in code reviews, debug developed code, and stay current with software development trends

Collaborate with cross-functional teams, develop reusable code components, and ensure application accessibility

Actively participate in Integrated Product Teams (IPT’s) and other engineering working groups to review, assess, and mature engineering artifacts such as concept of operations (CONOPs), system architecture, system behavior, system interfaces, functional allocation, Interface Control Documents/Descriptions (ICDs), and data models

Provide meeting coordination, technical expertise, and software development to assist the customer decision makers

Qualification

Back-End DevelopmentObject-Oriented ProgrammingSQLNoSQL DatabasesCloud PlatformsBack-End FrameworksSoftware Performance OptimizationVersion Control SystemsProblem-Solving SkillsCommunication SkillsTeamwork Abilities

Required

B.S. in Computer Science, Computer Engineering, or equivalent

7 - 12 years experience as a Back-End Developer with a portfolio, and proficiency in modern object-oriented programming languages such as Python, Java, C++, Node.js, or Ruby

Experience with both SQL (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB) databases

Familiarity with back-end frameworks like Django, Flask, Spring, or Express.js

Experience with cloud platforms like AWS, Azure, or Google Cloud

Experience with efficient data storage and retrieval

Strong, demonstrable understanding of modern design and coding principles and practices

Familiarity with version control systems (e.g., Git)

Knowledge of software performance optimization

Strong problem-solving skills

Excellent communication and teamwork abilities